Spirogermanium
[化] 螺旋锗
🗣️ 情景例句
To help scrub the building interior clean.
帮忙把建筑的内部擦洗干 。
That is a very agreeable idea.
那是很棒的创意。
The dream he had had for so many years ended there.
他多年来的幻想从此破灭。